CN203637861U - Traveling crane laser deviation rectifying device - Google Patents
Traveling crane laser deviation rectifying device Download PDFInfo
- Publication number
- CN203637861U CN203637861U CN201320887942.7U CN201320887942U CN203637861U CN 203637861 U CN203637861 U CN 203637861U CN 201320887942 U CN201320887942 U CN 201320887942U CN 203637861 U CN203637861 U CN 203637861U
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- laser
- brake
- traveling crane
- cylinder
- emitting device
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Abstract
The utility model relates to a traveling crane laser deviation rectifying device. The traveling crane laser deviation rectifying device comprises two guide rails which are parallel to each other and a traveling crane. A laser emitting device is mounted in the middle part of the traveling crane, and a laser receiving device is mounted at the position, opposite to the laser emitting device, in the middle part of the tail ends of the two guide rails. The left end and the right end of the bottom of the traveling crane are respectively provided with a support, wheels are mounted on the supports in a rotating mode through an axle, and the wheels are placed on the guide rails. For the reason that the laser receiving device and the laser emitting device are arranged in a centering mode, when a plurality of traveling cranes walk along a straight line, the laser receiving device can sense laser signals. If the off-tracking phenomenon happens when the traveling crane is started or walks, the laser receiving device cannot receive the laser signals sent by the laser emitting device at the moment, a PLC controls a braking device to brake the wheels which go to the outer side of the deflecting direction, so that the rotating speed of the wheels is lowered, the off-tracking condition of the traveling crane can be rectified, the traveling crane can be kept to walk along the straight line, and thus it is guaranteed that a mud scraper can operate normally.
Description
Technical field
The utility model relates to a kind of driving walking position and detects correcting device, is specifically related to a kind of driving deviation correcting device.
Background technology
In sewage treatment plant, driving is mainly used on second pond, in service at second pond, driving drives the mud scraper running on it, mud scraper move along with the movement of driving, and therefore, the true(-)running of driving moves towards to be related to the whether key factor of proper function of mud scraper.In actual moving process, owing to having gap vertically between vehicle wheel and guide rail and due to various other reasonses, causing driving not travel according to correct line, even sail partially, cause being stuck on second pond, thereby mud scraper can not normally move work.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of driving laser deviation correcting device of the placement sideslip with automatic alignment.
The utility model overcomes the technical scheme that its technical matters adopts:
This driving laser deviation correcting device, comprise two guide rails that are parallel to each other and driving, described driving middle part is provided with described in laser beam emitting device two guide rail tail end middle parts and with laser beam emitting device relative position, laser receiver is installed, two ends, left and right, described driving bottom are separately installed with bearing, wheel is rotated and is installed on bearing by axletree, described wheel is positioned on guide rail, also comprise and be installed on the brake equipment for wheel brake in bearing, described laser beam emitting device, laser receiver and brake equipment are connected in PLC.
In order to prevent that emergency braking from causing locking, above-mentioned brake equipment comprises the brake disc that is installed on wheel one side, be installed on the guide rail in bearing, be slidably mounted on guide rail and be positioned at slide block I and the slide block II of brake disc both sides, brake facing I and brake facing II are individually fixed in one end of spring I and spring II, the other end of described spring I and spring II is individually fixed in slide block I and slide block II, cylinder I and cylinder II are installed in described bearing, the piston rod head end of described cylinder I is fixed in slide block I, the piston rod head end of described cylinder II is fixed in slide block II, under the effect of cylinder cylinder I and cylinder II, brake facing I and brake facing II contact with brake disc both ends of the surface respectively, the tail end of described axletree is provided with coder, described coder is connected in PLC.
The beneficial effects of the utility model are: driving is in walking, and laser beam emitting device sends laser beam, and laser receiver is owing to arranging with laser beam emitting device centering, and when therefore some drivings are along straight line moving, laser receiver can sense laser signal.If there is deviation phenomenon in the time starting or while walking in driving, now laser receiver does not receive the laser signal that laser beam emitting device sends, now PLC control brake equipment is braked the wheel in the direction outside that deflects, to reduce the rotating speed of this wheel, thereby the situation of the sideslip that makes to drive a vehicle can be corrected and be returned to make it to keep along straight line moving, guarantees that mud scraper is able to normal work.
Brief description of the drawings
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram of the A in Fig. 2;
In figure, 1. driving 2. guide rail 3. laser beam emitting device 4. laser receiver 5. wheel 6. brake disc 7. axletree 8. coder 9. bearing 10. guide rail 11. cylinder I 12. cylinder II 13. slide block I 14. slide block II 15. spring I 16. spring II 17. brake facing I 18. brake facing II.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is described further.
This driving laser deviation correcting device, comprise two guide rails that are parallel to each other 2 and driving 1, described driving 1 middle part is provided with described in laser beam emitting device 3 two guide rail 2 tail end middle parts and with laser beam emitting device 3 relative positions, laser receiver 4 is installed, 1 two ends, left and right, bottom of driving a vehicle are separately installed with bearing 9, wheel 5 is rotated and is installed on bearing 9 by axletree 7, wheel 5 is positioned on guide rail 2, also comprise and be installed on the brake equipment braking for wheel 5 in bearing 9, laser beam emitting device 3, laser receiver 4 and brake equipment are connected in PLC.Driving is in walking, and laser beam emitting device 3 sends laser beam, and laser receiver 4 is owing to arranging with laser beam emitting device 3 centerings, and when therefore some drivings are along straight line moving, laser receiver 4 can sense laser signal.If there is deviation phenomenon in the time starting or while walking in driving, now laser receiver 4 does not receive the laser signal that laser beam emitting device 3 sends, now PLC control brake equipment is braked the wheel 5 in the direction outside that deflects, to reduce the rotating speed of this wheel 5, thereby the situation of the sideslip that makes to drive a vehicle can be corrected and be returned to make it to keep along straight line moving, guarantees that mud scraper is able to normal work.
Above-mentioned brake equipment comprises the brake disc 6 that is installed on wheel 5 one sides, be installed on the guide rail 10 in bearing 9, be slidably mounted on guide rail 10 and be positioned at slide block I 13 and the slide block II 14 of brake disc 6 both sides, brake facing I 17 and brake facing II 18 are individually fixed in one end of spring I 15 and spring II 16, the other end of spring I 15 and spring II 16 is individually fixed in slide block I 13 and slide block II 14, cylinder I 11 and cylinder II 12 are installed in bearing 9, the piston rod head end of cylinder I 11 is fixed in slide block I 13, the piston rod head end of cylinder II 12 is fixed in slide block II 14, under the effect of cylinder cylinder I 11 and cylinder II 12, brake facing I 17 and brake facing II 18 contact with brake disc 6 both ends of the surface respectively, the tail end of axletree 7 is provided with coder 8, coder 8 is connected in PLC.In the time there is sideslip in driving, PLC control cylinder I 11 and 12 actions of cylinder II make slide block I 13 and slide block II 14 move to the direction of brake disc 6, final realization is clipped in brake facing I 17 and brake facing II 18 at the two ends of brake disc 6, thereby realize the braking of wheel 5, while contact with wheel 5 due to brake facing I 17 and brake facing II 18 because wheel 5 rotates, its brake facing I 17 and brake facing II 18 deflect brake facing I 17 and brake facing II 18 with the friction force of wheel 5, finally realize torsion spring I 15 and spring II 16, because its diameter in spring I 15 and spring II 16 twist process becomes large, therefore its length its spring-compressed that diminishes, can moment pull brake facing I 17 and brake facing II 18 away from brake disc 6, afterwards again under spring I 15 and the 16 elastic force effects of spring II, brake facing I 17 and brake facing II 18 can contact with brake disc 6 again, therefore go round and begin again, realize the object of crawl brake, can prevent that vehicle 5 lockings from causing the excessive excessive situation of driving correction that causes of moment braking strength, can brake and accurately control the track route of driving by crawl again, improve control accuracy.
Claims (2)
1. a driving laser deviation correcting device, comprise two guide rails that are parallel to each other (2) and driving (1), it is characterized in that: described driving (1) middle part is provided with described two guide rails of laser beam emitting device (3) (2) tail end middle part and with laser beam emitting device (3) relative position, laser receiver (4) is installed, two ends, left and right, described driving (1) bottom are separately installed with bearing (9), wheel (5) is rotated and is installed on bearing (9) by axletree (7), described wheel (5) is positioned on guide rail (2), also comprise and be installed on the brake equipment for wheel (5) brake in bearing (9), described laser beam emitting device (3), laser receiver (4) and brake equipment are connected in PLC.
2. driving laser deviation correcting device according to claim 1, it is characterized in that: described brake equipment comprises the brake disc (6) that is installed on wheel (5) one sides, be installed on the guide rail (10) in bearing (9), be slidably mounted on guide rail (10) and go up and be positioned at slide block I (13) and the slide block II (14) of brake disc (6) both sides, brake facing I (17) and brake facing II (18) are individually fixed in one end of spring I (15) and spring II (16), the other end of described spring I (15) and spring II (16) is individually fixed in slide block I (13) and slide block II (14), cylinder I (11) and cylinder II (12) are installed in described bearing (9), the piston rod head end of described cylinder I (11) is fixed in slide block I (13), the piston rod head end of described cylinder II (12) is fixed in slide block II (14), under the effect of cylinder cylinder I (11) and cylinder II (12), brake facing I (17) and brake facing II (18) contact with brake disc (6) both ends of the surface respectively, the tail end of described axletree (7) is provided with coder (8), described coder (8) is connected in PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887942.7U CN203637861U (en) | 2013-12-31 | 2013-12-31 | Traveling crane laser deviation rectifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887942.7U CN203637861U (en) | 2013-12-31 | 2013-12-31 | Traveling crane laser deviation rectifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637861U true CN203637861U (en) | 2014-06-11 |
Family
ID=50869129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887942.7U Expired - Fee Related CN203637861U (en) | 2013-12-31 | 2013-12-31 | Traveling crane laser deviation rectifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725514A (en) * | 2018-07-23 | 2018-11-02 | 杨国强 | Guide rail, rail vehicle control device, rail vehicle and transportation system |
| CN110696634A (en) * | 2019-09-27 | 2020-01-17 | 安徽科大智能物联技术有限公司 | Intelligent posture correction method for heavy rail type petroleum special pipe conveying vehicle body |
| CN112834239A (en) * | 2020-12-31 | 2021-05-25 | 佛山市南海盐步康士柏机电有限公司 | AEBS offline detection method and system |
| CN113310444A (en) * | 2021-04-28 | 2021-08-27 | 聚光科技(杭州)股份有限公司 | Calibration method for unmanned vehicle |
-
2013
- 2013-12-31 CN CN201320887942.7U patent/CN203637861U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725514A (en) * | 2018-07-23 | 2018-11-02 | 杨国强 | Guide rail, rail vehicle control device, rail vehicle and transportation system |
| CN108725514B (en) * | 2018-07-23 | 2024-04-02 | 湖南云辙科技有限公司 | Guide rail, rail vehicle control device, rail vehicle and transportation system |
| CN110696634A (en) * | 2019-09-27 | 2020-01-17 | 安徽科大智能物联技术有限公司 | Intelligent posture correction method for heavy rail type petroleum special pipe conveying vehicle body |
| CN110696634B (en) * | 2019-09-27 | 2021-05-28 | 科大智能物联技术有限公司 | Intelligent posture correction method for heavy rail type petroleum special pipe conveying vehicle body |
| CN112834239A (en) * | 2020-12-31 | 2021-05-25 | 佛山市南海盐步康士柏机电有限公司 | AEBS offline detection method and system |
| CN112834239B (en) * | 2020-12-31 | 2021-11-30 | 佛山市南海盐步康士柏机电有限公司 | AEBS offline detection method and system |
| CN113310444A (en) * | 2021-04-28 | 2021-08-27 | 聚光科技(杭州)股份有限公司 | Calibration method for unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |